AztroGrit Aluminum Oxide Powder - 5 microns (avg size); 250 gm

Works as expected

Makes a big bang

Great product, came with a professional COA saying its purity and quality as well

Works as expected

Thanks

I am a woodcarver and I used this to hone my knives on a leather strop. My knives are now sharper than ever! Great product and lightening fast shipping!

NOT for tannerite

Is what it says it is. Oxide aluminum wasnt what I needed. Plain aluminum powder is what I wanted

Great

Carry a small bottle of this to use on my strop to keep my wood carving knives sharp. This is a great product and keeps my knives very sharp. Much cheaper to buy it this way than buying the over priced little 1 oz jars from wood carving supply shops. Will last a very long time.